Description
The flame-resistant overall is designed for professionals who work daily in environments with a risk of flame, heat, and metal splashes. The Portwest BIZ1 is made of 100% cotton (330 g/m²) and offers certified protection for welders, electricians, and other industrial professionals who need reliable, durable protective clothing.
For what work and sectors is the Portwest BIZ1 flame-resistant overall suitable?
The Portwest BIZ1 is ideal for welders, electricians, and industrial workers who work with open flames, electric arcs, or molten metal.
The overall complies with EN ISO 11611 Class 1 for welding work, EN ISO 11612 for protection against heat and flame in industry, and EN 61482-2 for protection against electric arc discharge. This makes this garment suitable for various sectors such as the metal industry, energy sector, and petrochemical industry, anywhere certified flame protection is a requirement.
What does the EN ISO 11612 standard mean for the Portwest BIZ1 overall and when do you choose this model?
EN ISO 11612 is the European standard for clothing that protects against heat and flame. The A1+A2 B1 C1 E2 F1 classification on the BIZ1 indicates that the overall is resistant to limited flame propagation, convective heat, radiant heat, large splashes of molten metal, and small splashes of molten iron.
You choose this model when you need broad, combined protection in one garment, unlike a standard work overall without flame protection. The ATPV value of 11.2 cal/cm² (ASTM F1959/F1959M-12) indicates how much energy the fabric absorbs before a burn can occur, making this model suitable for environments with a real arc discharge risk.
The overall is line-dry resistant and can be ironed at a maximum of 150°C, which contributes to long-lasting, easy maintenance.
Material and maintenance:
- Outer material: 100% Cotton (330 g/m²)
Washing instructions: Max wash temp 40°C, mild process. Do not bleach. Do not tumble dry. Line dry. Iron at max 150°C. Do not dry clean.